No --the models didn't change every year. A model could be in the 1935 catalog and be made earlier. Actually, the 1935 book (fournitures) was a parts manual, and included almost all movements made between 1900 and 1935.

I can't tell if the six digit number you gave is the case or movement number. If it is a movement number, you have a cal. 57 from 1928. If it is the case number it also is from the late 1920s.